EP3364658A4 - Verfahren und vorrichtung zur codierung und decodierung eines videosignals - Google Patents
Verfahren und vorrichtung zur codierung und decodierung eines videosignals Download PDFInfo
- Publication number
- EP3364658A4 EP3364658A4 EP16855809.6A EP16855809A EP3364658A4 EP 3364658 A4 EP3364658 A4 EP 3364658A4 EP 16855809 A EP16855809 A EP 16855809A EP 3364658 A4 EP3364658 A4 EP 3364658A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- encoding
- video signal
- decoding video
- decoding
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562241760P | 2015-10-15 | 2015-10-15 | |
PCT/KR2016/011652 WO2017065592A1 (ko) | 2015-10-15 | 2016-10-17 | 비디오 신호의 인코딩, 디코딩 방법 및 그 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3364658A1 EP3364658A1 (de) | 2018-08-22 |
EP3364658A4 true EP3364658A4 (de) | 2019-07-03 |
Family
ID=58517532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16855809.6A Withdrawn EP3364658A4 (de) | 2015-10-15 | 2016-10-17 | Verfahren und vorrichtung zur codierung und decodierung eines videosignals |
Country Status (5)
Country | Link |
---|---|
US (1) | US10638132B2 (de) |
EP (1) | EP3364658A4 (de) |
KR (1) | KR20180061235A (de) |
CN (1) | CN108353194B (de) |
WO (1) | WO2017065592A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2873401B1 (de) | 2013-11-15 | 2017-03-01 | Hill-Rom S.A.S. | System und Verfahren zur automatischen Anpassung der Höhe einer Patientenliege |
US10893274B2 (en) * | 2016-05-12 | 2021-01-12 | Lg Electronics Inc. | Method for processing video signal on basis of arbitrary partition transform |
EP3535972B1 (de) * | 2016-12-23 | 2020-11-18 | Huawei Technologies Co., Ltd. | Intraprädikationsvorrichtung zur erweiterung eines satzes von vorbestimmten direktionalen intraprädikationsmodi |
JP2019041165A (ja) * | 2017-08-23 | 2019-03-14 | 富士通株式会社 | 画像符号化装置、画像復号装置、画像処理方法、及び画像処理プログラム |
MX2021009355A (es) * | 2019-02-05 | 2021-09-14 | Beijing Dajia Internet Information Tech Co Ltd | Codificacion de video que utiliza el modo de codificacion de subparticion. |
WO2020228763A1 (en) * | 2019-05-14 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Methods on scaling in video coding |
CN112165617B (zh) * | 2020-10-17 | 2022-09-06 | 浙江大华技术股份有限公司 | 一种视频编码方法、装置、电子设备和存储介质 |
CN117178549A (zh) * | 2021-02-24 | 2023-12-05 | Lg电子株式会社 | 基于帧内预测模式推导的帧内预测方法和装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7841980B2 (en) * | 2006-05-11 | 2010-11-30 | Olympus Medical Systems Corp. | Treatment system, trocar, treatment method and calibration method |
KR101743482B1 (ko) * | 2010-01-22 | 2017-06-07 | 삼성전자주식회사 | 영역 기반의 부호화/복호화 장치 및 방법 |
US20110293004A1 (en) * | 2010-05-26 | 2011-12-01 | Jicheng An | Method for processing motion partitions in tree-based motion compensation and related binarization processing circuit thereof |
KR101824241B1 (ko) * | 2011-01-11 | 2018-03-14 | 에스케이 텔레콤주식회사 | 인트라 부가정보 부호화/복호화 장치 및 방법 |
US8494290B2 (en) * | 2011-05-05 | 2013-07-23 | Mitsubishi Electric Research Laboratories, Inc. | Method for coding pictures using hierarchical transform units |
US9787982B2 (en) * | 2011-09-12 | 2017-10-10 | Qualcomm Incorporated | Non-square transform units and prediction units in video coding |
US9247254B2 (en) * | 2011-10-27 | 2016-01-26 | Qualcomm Incorporated | Non-square transforms in intra-prediction video coding |
US9131210B2 (en) * | 2012-03-16 | 2015-09-08 | Texas Instruments Incorporated | Low-complexity two-dimensional (2D) separable transform design with transpose buffer management |
EP3056002A4 (de) * | 2013-10-07 | 2017-03-22 | LG Electronics Inc. | Verfahren zur codierung und decodierung eines mediensignals und vorrichtung damit |
KR101580966B1 (ko) * | 2014-01-27 | 2015-12-31 | 건국대학교 산학협력단 | Hevc 인트라 코딩을 위한 코딩 단위 크기 결정 시스템 |
-
2016
- 2016-10-17 WO PCT/KR2016/011652 patent/WO2017065592A1/ko active Application Filing
- 2016-10-17 CN CN201680066643.3A patent/CN108353194B/zh active Active
- 2016-10-17 US US15/767,962 patent/US10638132B2/en active Active
- 2016-10-17 EP EP16855809.6A patent/EP3364658A4/de not_active Withdrawn
- 2016-10-17 KR KR1020187010415A patent/KR20180061235A/ko not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
JIANLE CHEN ET AL: "Adaptive linear prediction for block-based lossy image coding", 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), 2009, IEEE, PISCATAWAY, NJ, USA, 7 November 2009 (2009-11-07), pages 2833 - 2836, XP031629140, ISBN: 978-1-4244-5653-6, DOI: 10.1109/ICIP.2009.5414476 * |
Also Published As
Publication number | Publication date |
---|---|
US10638132B2 (en) | 2020-04-28 |
KR20180061235A (ko) | 2018-06-07 |
US20180302620A1 (en) | 2018-10-18 |
CN108353194A (zh) | 2018-07-31 |
WO2017065592A1 (ko) | 2017-04-20 |
CN108353194B (zh) | 2022-07-05 |
EP3364658A1 (de) | 2018-08-22 |
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A4 | Supplementary search report drawn up and despatched |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 19/147 20140101ALI20190524BHEP Ipc: H04N 19/157 20140101ALI20190524BHEP Ipc: H04N 19/90 20140101AFI20190524BHEP Ipc: H04N 19/61 20140101ALI20190524BHEP Ipc: H04N 19/119 20140101ALI20190524BHEP Ipc: H04N 19/176 20140101ALI20190524BHEP |
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